101230100065066 has 64 divisors (see below), whose sum is σ = 178994712259584. Its totient is φ = 42038414496000.

The previous prime is 101230100065057. The next prime is 101230100065079. The reversal of 101230100065066 is 660560001032101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1565518776 + ... + 1565583436.

It is an arithmetic number, because the mean of its divisors is an integer number (2796792379056).

Almost surely, 2^{101230100065066} is an apocalyptic number.

101230100065066 is a deficient number, since it is larger than the sum of its proper divisors (77764612194518).

101230100065066 is a wasteful number, since it uses less digits than its factorization.

101230100065066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88375.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 101230100065066 its reverse (660560001032101), we get a palindrome (761790101097167).

The spelling of 101230100065066 in words is "one hundred one trillion, two hundred thirty billion, one hundred million, sixty-five thousand, sixty-six".